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Lizotte RE Jr, Shields FD Jr, Murdock JN, Kröger R, Knight SS.Lizotte RE Jr, et al. Among authors: shields fd jr.Sci Total Environ. 2012 Jun 15;427-428:373-81. doi: 10.1016/j.scitotenv.2012.04.025. Epub 2012 May 4.Sci Total Environ. 2012.PMID: 22560749
Chao X, Jia Y, Shields FD Jr, Wang SS, Cooper CM.Chao X, et al. Among authors: shields fd jr.J Environ Manage. 2010 Jul;91(7):1456-66. doi: 10.1016/j.jenvman.2010.02.009. Epub 2010 Mar 15.J Environ Manage. 2010.PMID: 20227817
Bennett ER, Moore MT, Cooper CM, Smith S Jr, Shields FD Jr, Drouillard KG, Schulz R.Bennett ER, et al. Among authors: shields fd jr.Environ Toxicol Chem. 2005 Sep;24(9):2121-7. doi: 10.1897/04-357r.1.Environ Toxicol Chem. 2005.PMID: 16193737